Reflector unit for road stud



FIG. 1 is an isometric rear view of a reflector unit for road stud showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side plan view, the opposite side being a mirror image thereof; and,

FIG. 4 is a front perspective view thereof. 

CLAIM I claim the ornamental design for a reflector unit for road stud, as shown and described. 